UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4P3zM0BpWMUlsk9+A5jLf8e9tH+XsQiMbFS/0P1qGTY=' 
WHERE 
  key_id = '141b7335749f36b59d20f1c20dbe9f25fc9ff7559cd31fd727b5fb4b92e6bb2b' 
  AND (
    token = '4P3zM0BpWMUlsk9+A5jLf8e9tH+XsQiMbFS/0P1qGTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )